#app{
    width:300px;
    height:320px;
    background-color:gainsboro;
    text-align: center;
    padding-top: 10px;
}
.item {
	width: 300px;
	height: 40px;
	line-height: 40px;
	text-align: center;
}
.itme_icon {
	width: 240px;
	height:100px;
	background-color: white;
	line-height: 30px;
	margin-left: 30px;
	color: red;
}
